.category-selector {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    padding: 10px 5px;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
}

.category-selector::-webkit-scrollbar {
    display: none;
}

.category-btn {
    flex: 0 0 auto;
    padding: 10px 22px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: #a0a0a0;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.25s ease;
}

.category-btn:hover {
    background: rgba(0, 204, 255, 0.08);
    border-color: #00ccff;
    color: #fff;
}

.category-btn.active {
    background: #00ccff;
    border-color: #00ccff;
    color: #000;
    font-weight: 700;
    box-shadow: 0 0 15px rgba(0, 204, 255, 0.3);
}

@media (max-width: 768px) {
    .category-selector {
        gap: 8px;
    }
    
    .category-btn {
        padding: 8px 16px;
        font-size: 0.75rem;
    }
}
